baber/WOPTO huggingface dataset:
Patent EP-0702256-A1 (EP)
Inventor: KATO MANABU
IPC: G02B13/18
Filed: 1995-09-05
Abstract: An optical scanning apparatus has a light source, a first optical system for converting luminous flux emitted from the light source to converged luminous flux, a deflector for deflecting the converged luminous flux emitted from the first optical system, and a second optical system (f θ  lens) for forming an image in a spot shape on the plane to be scanned from luminous flux deflected by the deflector. The second optical system comprises a single lens, which has aspherical surfaces in the main scanning plane on both sides. Parameters R₁, R₂, Y max , S₁, S₂, and d of the single lens satisfy the following expressions, with R₁ denoting the paraxial curvature radius of the lens surface facing the deflector in the single lens, R₂ denoting the paraxial curvature radius of the lens surface facing the plane to be scanned in the single lens, Y max  denoting the maximum effective diameter on the main scanning plane of the single lens, S₁ denoting an aspherical-surface amount from the paraxial lens surface of the lens surface facing the deflector at the maximum effective diameter Y max,  S₂ denoting an aspherical-surface amount from the paraxial lens surface of the lens surface facing the plane to be scanned at the maximum effective diameter Y max , and d denoting the center thickness of the single lens:                           0 < R       1            < R       2                       (R       1                   2            - Y       max                   2           )       1/2            - R       1            < S       1        < 0                   (R       2                   2            - Y       max                   2           )       1/2            - R       2            - d < S       2            < (R       2                   2            - Y       max                   2           )       1/2            - R       2       .
Patent EP-0717013-A1 (EP)
Inventor: BROWN TERRY JOSEPH
IPC: C09D1/00
Filed: 1995-12-08
Abstract: A solvent-based medium (I) for the prodn. of ceramic coating materials contains 50-99 wt.% solvent base, 0.1-50 wt.% pantothenol, 0-45 wt.% binder, 0-15 wt.% plasticiser and 0-15 wt.% viscosity modifier. Also claimed are: (i) ceramic coating materials (II) contg. a glass frit and organic medium (I); (ii) a process for the prodn. of glass substrates coated with materials (II), by coating at least part of the substrate with (II) and then firing the coated substrate so as to fuse the coating with the substrate; (iii) coated substrates obtd. by this process.
Patent EP-0718761-A1 (EP)
Inventor: GOSLING JAMES A
IPC: G06F9/445
Filed: 1995-12-19
Abstract: A class loader downloads objects and object viewers from remote computer nodes, and invokes locally stored object viewers to view objects. When a user selects an object to view, a conventional downloading of the referenced object is initiated. The class loader, however, utilizes data type information received at the beginning of the object downloading process to determine if a viewer for the referenced object is available on the user's workstation. If an appropriate view is not locally available, the class loader automatically locates an appropriate viewer on the server from which the object is being downloaded, or from any other appropriate server known to the user's workstation. The class loader downloads the located viewer and then invokes a program verification procedure to verify the integrity of the downloaded viewer before the viewer is executed. Once a viewer has been verified, the viewer is added to the user's local viewer library, downloading of the referenced object is completed, and execution of the viewer to view the downloaded object is enabled. If an appropriate viewer cannot be located, or the only viewer located does not pass the verification procedure, downloading of the referenced object is aborted.
Patent EP-0672478-A1 (EP)
Inventor: DONATIELLO GAETANO
IPC: B21D28/06
Filed: 1995-01-18
Abstract: A method for punching from metal strip (10), by means of at least one die assembly (23), a blank (11, 13, 14, 15, 16, 17) intended particularly but not exclusively for producing a furniture hinge casing, characterised by comprising the following stages:
     in a first station, punching said blank (11) from the metal strip (10) without leaving any scrap;   removing the blank (11) punched out and transferring it to a second station in a suitable position;   punching out a second blank (13) identical to the first blank (11);   removing the blank (13) punched out and transferring it to said second station in a suitable position;   repeating the aforesaid stages, and so on.
Patent EP-0664456-A1 (EP)
Inventor: HOSOI TAKASHI
IPC: G01P15/12
Filed: 1995-01-20
Abstract: An acceleration sensor, incorporating a gas-filled closed space in which are disposed resistor elements for heating and/or sensing temperature, is fabricated on a semiconductor or insulating substrate through photoengraving to provide a small, accurate and reliable sensor. Various arrangements of heaters, temperature-sensing resistors and heating and temperature-sensing resistors are described, which detect acceleration direction as well as strength, and are advantageously but not necessarily fabricated using semiconductor technology. In the shown arrangement, heater (12) heats gas in a space (4). An acceleration leftwards causes gas to move to the right, so that resistor (14) heats up and increases its resistance, whilst resistor (13) cools and reduces its resistance. Thus, detection of resistance changes gives acceleration amount and direction. One of the temperature-sensing elements (13,14) may be removed. All three elements (12-14) may be replaced by two elements which both heat the gas and sense temperature.
Patent EP-0674231-A1 (EP)
Inventor: OBENG YAW SAMUEL
IPC: H01L21/311
Filed: 1995-03-16
Abstract: The addition of ligands for chelating Group I and Group II ions to organic solvents used for photoresist removal and etched conductor cleaning enhances the shelf life of these solvents. Furthermore, mobile ion contamination of integrated circuits processed with ligands modified organic solvents is reduced.
Patent EP-0677872-A1 (EP)
Inventor: CAMILLETTI ROBERT CHARLES
IPC: H01L23/29
Filed: 1995-04-05
Abstract: Disclosed is a method for forming Si-O containing coatings on electronic substrates. The method comprises heating a hydrogen silsesquioxane resin successively under wet ammonia, dry ammonia and oxygen. The resultant coatings have improved chemical, electrical and mechanical properties.
Patent EP-0686759-A1 (EP)
Inventor: SATO YASUO C O TOYOTA JIDOSHA
IPC: F02B11/00
Filed: 1995-06-01
Abstract: There is provided a compression ignition type gasoline engine operable under a stable lean burn condition with a high compression ratio, and which has a simple construction without using a pre-heating system for an air-fuel mixture. An intake port (5) communicates with a combustion chamber via an opening. The opening is closed by an intake valve (7). A fuel injection valve (9) is provided in the intake port (5) so as to inject an amount of gasoline inside the intake port (5) within a duration in which the opening is substantially closed by the intake valve. Heat is generated in the mixture in the combustion chamber by means of a high compression ratio so that the mixture is self-ignited only by heat generated by compression. The compression ratio ranges from about 14 to about 20.
Patent EP-0706270-A1 (EP)
Inventor: EPWORTH RICHARD EDWARD
IPC: H04B10/02
Filed: 1995-09-08
Abstract: An optical amplifier for a wavelength multiplexed transmission system has a set of optically amplifying fibres (26a, 26b) each provided with an associated spectrally selective Bragg reflector (27a, 27b). The amplifying fibres are optically coupled with a coupler (23) such that an optical signal having different spectral components launched into an input (21a) of the coupler is emitted from an output (21b) of the coupler after the different components have propagated through different ones of the amplifying fibres each after reflection in its associated reflector.
Patent EP-0704402-A1 (EP)
Inventor: CHOPINEAU THIERRY GILBERT
IPC: B66B13/12
Filed: 1995-09-29
Abstract: A device for linking together an elevator car door (42) and a landing door (70) includes:
     two vertical rods (12, 14) connected to the ends of two rocker bars, said rocker bars being joined to a support plate integral with the car door (42),   a first ramp secured to a fixed portion of the elevator car and comprising a horizontal bearing surface,   a cam roller (52) rotatably mounted at the upper end of one (14) of said rods and which, in the closed position of the car door, overlaps said horizontal bearing surface, said two rods then being in their close position,   and a second ramp (84) secured to the elevator car following the first ramp in the direction of opening the car door and which acts on the cam roller so as to force the two rods to be spaced from each other.
Patent EP-0713275-A1 (EP)
Inventor: YOO TAE KYUNG
IPC: H01S5/16
Filed: 1995-11-17
Abstract: A method for fabricating a semiconductor laser for performing etching and regrowing of a semiconductor layer of the semiconductor laser in a process once by using a liquid phase etching which is a characteristic of a liquid phase epitaxy is executed by forming a DH-structured semiconductor layer on a substrate, forming a dielectric layer on the semiconductor layer, selectively etching the dielectric layer to expose a predetermined portion of the semiconductor layer, and selectively etching the exposed semiconductor layer using the dielectric layer as mask via the liquid phase etching method and successively regrowing the semiconductor layer on the etched portion via the liquid phase epitaxy. Thus, the DH structure is etched using a melt-back process to instantly execute the regrowth under the state of being unexposed to the air for easily providing the semiconductor laser of high reliability.
Patent EP-0680722-A1 (EP)
Inventor: DUCAROUGE CHRISTIAN
IPC: G02C13/00
Filed: 1995-04-28
Abstract: Measurements are made on the distance (15) between upper and lower horizontal tangents (17,16) to the left- and right-hand spectacle frames (2,3), the overall width (14) of each frame, the interpupillary spacing (7) and its division (8, 9) by the axis of the nose (6), the distance (12) between the frames, and the heights (18, 19) of the pupils of both eyes (4, 5) above the lower tangent (16). The centre of each pupil is located automatically by analysis of the luminance gradient, and the tangents are determined from luminance gradient analysis and frame contour extn.. <IMAGE>
Patent EP-0683075-A1 (EP)
Inventor: FORTE JEAN-PIERRE
IPC: B60R25/021
Filed: 1995-05-02
Abstract: The anti theft device limits the turning force on the steering column and consists of a section of column (5) surrounded by a collar (4), which is arranged within one of the steering column supports (3). The support is formed with a cavity (4'), for the reception of the immobilisation bolt (2), the shaft (5') of the steering column and the collar. The section of the column (5) is partially surrounded by a plastic material (6), which is located within the space, formed between the section of column and the collar and is fixed to both the collar and the section of column by means of adhesive and by the relative shapes. The collar also has a stepped internal bore to carry both sections of the steering column. <IMAGE>
Patent EP-0713923-A1 (EP)
Inventor: BAUDRY JACQUES
IPC: C22C38/00
Filed: 1995-11-10
Abstract: A metal alloy comprises (wt.%): 35.5-37 Ni, 0.03-0.15 Si, 0.0001-0.002 Ca, 0.0001-0.002 Mg; up to 0.1 Mn, 0.005 Al, 0.001 S, 0.01 O, 0.005 N, 0.003 P, 0.005 C, 0.0004 B, 0.001 H, 0.1 Cr, 0.1 Cu, 0.1 Mo, 0.1 V, 0.1 Nb and 0.5 Co; and the remainder being Fe. The proportions of S, Mn, Ca and Mg are governed by: S ≤ 0.02.Mn+0.8.Ca+0.6.Mg.
Patent EP-0696418-A1 (EP)
Inventor: ANDELFINGER GEORGES
IPC: A01G3/04
Filed: 1995-08-02
Abstract: The machine comprises a cutting head having two modules. One cutting module (30) has several superposed cutting tools (32) located about a shaft (31A) with axis (31). The other lead module (40) has several superposed lead cutting tools (42) located about a shaft (41A) with axis (41). Each stack of tools on a module are arranged on a support pivoting about an axis parallel to the module axis. Each cutting tool has an external rotating cage and an independent internal cutting part (34) inside the cage rotated by a motor (71). Each lead tool has the shape of a rotating toothed disc. The cages are subject to a limited driving torque which is adjustable.
Patent EP-0710786-A1 (EP)
Inventor: PETIOT JEAN-PAUL
IPC: F16H3/089
Filed: 1995-10-06
Abstract: The gearbox consists of parallel primary and secondary shafts (1,2) rotating inside a housing (3), with one end (20) of the secondary shaft projecting to drive a differential (40), while its other is set in a bearing (5) held in place by a nut (8). The bearing is supported by a tubular spacer (6) which is mounted on the secondary shaft and has a recess for the nut. The spacer is rotated by means of a second bearing (70) and an idle transmission gear (7) which meshes with a pinion (131) on the primary shaft. The gear (7) is associated with a synchroniser (9) on the secondary shaft, while the end of the spacer opposite the recess makes contact with the synchroniser's hub.
Patent EP-0707819-A1 (EP)
Inventor: MERIDA GARCIA JOSE ANTONIO
IPC: A47B83/04
Filed: 1995-10-10
Abstract: The improvements are to be applied to multi-purpose pieces of furniture of the type which comprise a shelving structure (1) and a bed element or other furniture elements (2,3,4) incorporated to the shelving structure (1), forming a straight angle, characterized in that the shelving structure (1) has lengthwise shelves (17,18,19) with guides (25) to receive the horizontal members of the bed elements (2,3) and one table element (4), each constituted by two members arranged at a straight angle, one on which members constitutes the horizontal bed element or table element supported and guided on the shelves by means of wheels (24), bearing the other, vertically arranged member against the floor also by means of wheels (30). The wheels are located in cavities (28,29) of the moving furniture elements for its protection and to permit the arrangement of a braking mechanism (33,34,35) for the wheels (24) sliding along the shelves, constituted by a swiveling arm rotating on the shaft of one of the wheels and a lengthwise driving bar (35) connected to said swiveling block by means of a link (34).
Patent EP-0709155-A1 (EP)
Inventor: BETH DAVID EARL
IPC: B23D47/12
Filed: 1995-09-14
Abstract: The miter saw (1) includes a supporting frame (3) with a turntable (7) horizontally rotatably mounted on the supporting frame (3) for selective miter adjustment. A rotatably mounted saw blade (15) is pivotally mounted on the turntable (7) for movement between an upper at rest and a lower operational position. A switched reluctance motor (35) is connected to the saw blade (15) for rotatable powered operation about its rotatable mounting. Motor drive electronic means are utilized for controlling the operation of the switched reluctance motor (35).
Patent EP-0708261-A1 (EP)
Inventor: PLANK WOLFGANG
IPC: F16B43/00
Filed: 1995-08-30
Abstract: The device comprises a screw and a cover plate (3) for a component (1) with non-round opening (2). The latter is formed by a round bore with two symmetrically-situated widened portions (7) whose width increases towards the outside. The plate covers the opening, and has a round hole (5). At one side, there are two diametrally opposite locking protrusions (6) at the sides of the hole and which engage in the widened portions (7). In the plane of the plate, the external contour of the protrusions is overlapped by that of the plate. There can be guides (8) on the side of the plate (4) working against the component, typically formed by curved edges on the plate and parallel to each other. There can be a spring spigot on the plate and of slightly larger diameter than the component opening in the unloaded state.
Patent EP-0679288-A1 (EP)
Inventor: TONG HUA-SOU
IPC: H01J29/89
Filed: 1994-10-27
Abstract: Un revêtement antireflet/antistatique (32), pour un tube cathodique (10) est appliqué en surface externe du fond (14) du tube cathodique, et comprend une première couche hygroscopique interne (34) composée de silane, d'eau, d'acide sulfurique et d'un mélange d'alcools, qui peut être appliquée par immersion, rotation ou pulvérisation. Le revêtement (32) comprend en outre une seconde couche externe (36) composée de silanes, d'eau, d'acide, d'époxy et d'un agent de couplage, et équilibrée avec un mélange d'alcools, qui est pulvérisée sur la première couche interne (34). La première couche interne (34), mise à la terre, possède une conductivité élevée afin de conférer une protection antistatique au tube cathodique, tandis que la seconde couche externe (36), qui présente des caractéristiques analogues à celle du verre, confère une protection antireflet dans la mesure où elle réduit le pouvoir réfléchissant du fond. La seconde couche externe (36) sèche pour former un revêtement dur et poreux, résistant aux égratignures, et qui permet la pénétration de la vapeur d'eau dans la première couche hygroscopique interne (34) afin d'en maintenir la conductivité élevée.
Patent EP-0728292-A1 (EP)
Inventor: HOUDE-WALTER WILLIAM R
IPC: F41G1/35
Filed: 1994-11-07
Abstract: A laser sight 33, which is mounted in a recoil spring chamber 23 of a pistol 20, includes a battery power supply 34, a driver board 38 and a laser 27 in an elongated housing 10 and 11. The laser 27 is energized by lateral movements of a take-down latch 36. In a center position, insulation 46 in the middle of the latch 36 contacts a ball tip electrical contact 41 that extends through an end cap 35 of the elongated housing 10 and 11 and disconnects the laser 27 from the power supply 34. The end cap 35 mates with pre-existing features 26 of the recoil spring chamber 23 to self-align the sight. <IMAGE>
Patent EP-0748577-A1 (EP)
Inventor: SNOWBALL MALCOLM ROBERT
IPC: H05B6/12
Filed: 1995-02-09
Abstract: Un élément chauffant pour une plaque de cuisson à induction comprend un serpentin plat enroulé en spirale (30) consistant en une pluralité de conducteurs parallèles et isolés. Le serpentin est enroulé dans une rainure (32) en forme de spirale disposé à la surface supérieure d'une plaque de support en plastique (31). Une base circulaire (33) constituée en un matériau à haute perméabilité magnétique est disposée sur la face inférieure de la plaque de support (31). La base (31) focalise le champ magnétique généré par le serpentin dans une zone de chauffe au-dessus du serpentin, et empêche également toute partie métallique environnante de chauffer de manière indue.
Patent EP-0804727-A1 (EP)
Inventor: PARISH CHRISTOPHER RICHARD
IPC: G01N33/50
Filed: 1995-03-03
Abstract: Procédés de détermination de l'angiogenèse qui consiste à cultiver un fragment de vaisseau sanguin dans un gel physiologique. En outre, la présente invention concerne un procédé permettant d'analyser la capacité de certaines substances à moduler l'angiogenèse, et un procédé permettant de déterminer si une entité angiogénique telle qu'une tumeur réagira à une thérapie anti-angiogénique.
Patent EP-0759789-A1 (EP)
Inventor: SUTTON STEVEN MICHAEL
IPC: A61M5/32
Filed: 1995-05-16
Abstract: La présente invention a pour objet des seringues (2) qui sont rendues inutilisables après usage, par rétraction de l'aiguille. L'invention permet d'obtenir au moyen d'une dépression ou d'un ressort (72) une force de précontrainte produite par le mouvement du piston (8) qui s'écarte de clapets antiretour (36). La dépression produite en association avec l'affaissement du corps de seringue (10) force le piston (8) à parcourir la totalité de sa course, indépendamment des opérations de l'utilisateur. Lorsque la course du piston est achevée, des organes coupants (64, 66) détachent l'aiguille (60) du corps de seringue (10) et emprisonne l'aiguille (60) à l'intérieur du corps (10) de la seringue (2), rendant ainsi inoffensive la seringue usagée. A la différence des seringues de la technique antérieure qui nécessitent une opération délibérée de la part de l'utilisateur pour les rendre inutilisables, l'invention présente l'avantage de rendre involontairement la seringue (2) inutilisable.
Patent EP-0762953-A1 (EP)
Title: Materiau resistant aux perforations
Inventor: PATCHETT KIM
IPC: A41D19/00
Filed: 1995-05-26
Abstract: Feuille polymère (1) résistant aux perforations comprenant une pluralité de lamelles (2) séparées disposées sensiblement parallèlement au plan de la feuille dans un rapport de chevauchement mutuel, cette disposition des lamelles dans la feuille étant effectuée à l'aide d'une formation par pressage. Comme montré sur la figure 5, les techniques de formation par pressage résultent en une augmentation de la résistance du matériau à la perforation, allant de 1 à 4.
Patent EP-0766600-A1 (EP)
Title: Catalyseur de polymerisation d'olefines
Inventor: KISSIN YURY VIKTOROVICH
IPC: B01J31/14
Filed: 1995-05-26
Abstract: L'invention concerne une composition de catalyseurs pour la polymérisation et la copolymérisation d'oléfines, comprenant un complexe de Ti, V, Zr ou Hf avec un ligand bidentate ou un ligand tridentate et un mélange de cocatalyseurs contenant un halogénure de dialkylaluminium et un dialkylmagnésium. Les ligands bidentates sont constitués selon les formules générales Z-R-Z ou Z-R-W-R-Z, où R représente un groupe alkylène, cycloalkylène, arylène ou alkylarylène; W représente CH2, O, S, N-R', ou SiR'2 où R' représente un groupe alkyle ou aryle; et Z représente O, S, N-H, ou C(C=O)-O. Les ligands tridentates sont constitués selon les formules Z-(R-Z)-Z ou Z-(R-U)-Z, où R représente un groupe alkylène ou arylène; et Z et U sont différents et représentent O, S, N-H, ou C-(=O)-O.
Patent EP-0768877-A1 (EP)
Title: Compositions cicatrisantes antikeratolytiques et leurs procedes de preparation et de mise en  uvre
Inventor: MARTIN ALAIN
IPC: A61K35/12
Filed: 1995-06-22
Abstract: L'invention se rapporte à des compositions cicatrisantes antikératolytique. Les compositions selon l'invention comprennent une quantité thérapeutique d'un agent antikératolytique et d'un produit cicatrisant. Selon un mode de réalisation, la composition cicatrisante comprend: (a) un pyruvate, (b) un antioxydant et (c) un mélange d'acides gras saturés et insaturés. Ces compositions cicatrisantes antikératolytiques thérapeutiques sont destinées à être utilisées dans un grand nombre de produits pharmaceutiques administrés par voie topique ou ingérés. L'invention se rapporte aux procédés de préparation et d'utilisation de ces compositions cicatrisantes antikératolytiques thérapeutiques et aux produits pharmaceutiques dans lesquels elles sont utilisées.
Patent EP-0777947-A1 (EP)
Inventor: KNAPP GOTTHARD
IPC: H04Q1/14
Filed: 1995-08-22
Abstract: The contact component has two rows of contact members (2). Incoming lines on the operating side are connected to one of the two rows. The contact members of the other row are individually fitted with additional contact members (12) taking the form of pins. These are taken through and guided in a partition (13) of a housing (1) of the contact component. A cable plug (15) which is contained and guided in a hollow space (16) in the housing (1) can be fitted on these contact pins.